.a_button_edit{
	background: url(../img/admin/i_edit.gif) no-repeat;
	display: inline-block;
	width: 18px;
	height: 18px;
}
.a_button_del{
	background: url(../img/admin/i_del.gif) no-repeat;
	display: inline-block;
	width: 18px;
	height: 18px;
}
.tr_odd{
	background-color: #CCCCCC;
}
.tr_even{
	background-color: #e6e6e6;
}